DC 12V F Fahrenheit Temperature Controller Thermostat Control 1 Relay NTC Sensor

eccobox
(25728)
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US $18.95
Condition:
New
More than 10 available3,354 sold
Breathe easy. Returns accepted.
This one's trending. 3354 have already sold.
Shipping:
Free Economy Shipping.
Located in: Shenzhen, Guangdong, China
This item includes applicable import fees—you won’t pay anything extra after checkout.
Delivery:
Estimated between Tue, Sep 9 and Sat, Oct 18 to 94104
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Seller does not accept returns.
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eBay item number:141777090187
Last updated on Aug 21, 2025 23:41:53 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Country/Region of Manufacture
China
UPC
0708624426274
Brand
bayite
DIN Size
8.5 x 7.5 x 3.5 cm
Sensor Type
Universal
Communication Standard
1500W, 1 m
Analog/Digital
Digital
Model
Digital Temperature Controller
MPN
WTS3A01612V
Category

About this product

Product Identifiers

Brand
bayite
MPN
WTS3A01612V
UPC
0708624426274
Model
Digital Temperature Controller
eBay Product ID (ePID)
595237246

Product Key Features

DIN Size
8.5 x 7.5 x 3.5 cm
Communication Standard
1500W, 1 m
Sensor Type
Universal
Analog/Digital
Digital

Item description from the seller

About this seller

eccobox

98.7% positive feedback•101K items sold

Joined Jul 2012
Usually responds within 24 hours
Hi, friends! Welcome to my store! All of our items are stored in our US local warehouse. You'll receive your package more quickly than order from Oversea. We truthfully describe our products. ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Business & IndustrialHome & GardenSporting Goods

Seller feedback (28,680)

All ratings
Positive
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Negative
  • r***a (274)- Feedback left by buyer.
    More than a year ago
    Verified purchase
    I am impressed with this digital thermostat. It has lots of useful features, more than I expected for an inexpensive thermostat and is working great in my application to control high temperature limit of a hot tub... It saves its settings even when powered down which is perfect for solar-direct application that I am using. It also allows programming for set point, hysteresis differential, calibration of thermistor +/- 9 deg, and various alarms. Great product for the price and quick delivery.
  • h***a (308)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Easy to program and does what it’s supposed to do
  • e***m (1342)- Feedback left by buyer.
    Past year
    Verified purchase
    Great Transaction!
See all feedback

Product ratings and reviews

Learn more
4.9
52 product ratings
  • 46 users rated this 5 out of 5 stars
  • 5 users rated this 4 out of 5 stars
  • 1 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 45 reviews
  • by blmgt
    Aug 03, 2017Top favorable review

    Inexpensive and it Works!

    I bought this to control the Peltier chip in my DIY built cooler for my ZWO ASI178 telescope camera. I was pleased that it worked just as expected. The included wiring diagram while just a simple graphic was easy to understand . To make perfect I wish it had better than a 1 degree set point variance between when it shuts off and starts current again and I wish it could be set to Celsius as well as Fahrenheit, but even without these features I am very satisfied with my purchase. A good value for the money.

    Verified purchase: YesCondition: NewSold by: eccobox

  • by ashergelbart
    Oct 25, 2021

    Full-featured digital thermostat - great value

    This thermostat is better than I expected. Has multiple extra useful features, for example allows you to calibrate the temp probe (thermistor) +/- 9 deg. It also saves the calibration and temp settings even when it loses power which was perfect for my application (direct PV solar power with no battery)...

    Verified purchase: YesCondition: NewSold by: eccobox

  • by matheujewell
    Oct 11, 2017

    these things are great

    These handy little T-stats are great if your building your own climate control system. I've integrated two of these into my greenhouse to control intake and exhaust fans. the 10A contact rating doest what i need it to. They are easy to set up with a little electrical know-how. The instructions are pretty terrible but you can get through it if you read and think about the broken english that its written in. Working good after a week. we'll see how they hold up

    Verified purchase: YesCondition: NewSold by: uniqueitem_us

  • by internetscripts
    Jul 25, 2017

    Does the job

    This is the 3rd thermostat controller that works. The 1st is completely dead. The 2nd (same controller with C) allow me to set settings but does not do anything. What is good about this thermostat controller is that I can set and read temperatures in F. The instruction paper that came with it was extremely helpful and easy to understand. I'm using it to control the peltier cooling module + fans to prevent the cooler box from getting warm or too cold.

    Verified purchase: YesCondition: NewSold by: eccobox

  • by troymessina
    Jun 13, 2017

    Nice affordable temperature controller

    This is a very nice temperature controller for the money. It seems to work well. It is set up to heat and cool. It's very simple to use. The relay for the heater/cooler does not switch polarity. I set mine up with a double throw switch so I can reverse the polarity of my Peltier (thermoelectric device) when I switch between heating and cooling. The only other thing that is inconvenient is that you have to switch between heating and cooling mode. It would be simpler to use if it were simply continuous temperature control. Most people probably only want to heat (fish tank) or cool (refrigerator). So, maybe it's not an issue for most.

    Verified purchase: YesCondition: NewSold by: eccobox

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